Athlete Representation

Contract Negotiations

We promise to work diligently for you at all cost. GMGSE’s teams of professionals understand the importance of securing the right opportunity for you. We clearly understand the intricate details within the Collective Bargaining Agreement and will leverage our expertise to negotiate the best contract you deserve. You will always be our first priority as we thoroughly understand your worth.

Pre-draft Training

GMGSE will design and coordinate a customized pre-draft training program to fully maximize your draft position. The personalized plan is designed to help you excel at the highest level. Our athlete training program is based on your personal needs, goals and strength to push you for the elite capacity. You will participate in highly competitive and rigorous regimens with our trained professional skills and strength and conditioning coaches. You will also have a personal nutritionist available to you. In addition, you will work with media trainers to prepare you for combine interview training. Our team of professionals will strategically coordinate your workouts schedule and leverage our relationships with NBA general managers, scouts and other team officials to highly influence your draft position based on your pre-draft training. The road to success begins here…

Statistical Analysis

Our Subject Matter Experts are the best at developing statistical analysis. We utilize analytics to capitalize on the statistical revolution and understand analytics methodology used by the NBA to evaluate players. We will demonstrate your worth and value for the NBA draft to leverage the best opportunity for your future, come free agency. Through our statistical analysis, you will know your game better than anyone else and use this information for off-season training to enhance all areas of your game.

Athlete Relations

Business Management

GMGSE is dedicated to providing world-class business management services to our athlete clients.

GMGSE seasoned professional will serve as your outsourced chief financial officer. We will work with a highly-skilled, dedicated team of professionals and partners to manage your day to day activities, while working with you to formulate, monitor and achieve your long-term business goals. GMGSE Business Management operates in a state-of-the-art paperless environment, where the protection and privacy of your information is paramount.

As your outsourced CFO, your GMGSE Business Management partner will assemble and lead a team of professionals in connection with specialty areas such as business development, risk management, investment advisory, estate planning and foundation administration. Our professionals work with our strategic partners to keep a steady flow of up-to-the-minute opportunities, best practices and ideas in our communications pipeline. Our reputation for honesty, integrity, independence and unbiased advice is especially valued by the clients we serve.

Concierge Services

Day to Day Management and Concierge Services

Our professionals employ a disciplined and structured approach to work closely with families to manage their personal affairs and ease the burden of their administrative responsibilities. We provide a broad spectrum of services that is designed and coordinated with key members of your business team. GMGSE is the “go-to” professional liaison that will perform business planning for clients, handling all day to day matters pursuant to your needs. We apply our proven expertise and attention to detail in the following service areas:

Client Concierge Services – Book all travel, i.e., flight, hotel and car service, schedule dinner reservations, spa appointments and personal chef appointments.

  • Scheduling private travel arrangements
  • Personal shopping
  • Review vendor proposals and supervise household services
  • Insurance analysis and oversight
  • Property management

Foundation Administration/Philanthropic Ventures

Lending a helping hand is the best form of assistance that you could provide to family. We perform basic foundation fundraising duties and are instrumental in assisting with the development of clients’ foundations and building a network to support their causes. We encourage all of our clients to become participants in other charities of their choice or develop their own. We assist with identifying causes they desire to support.

Legal Support

In today’s society you can easily become a target or vehicle to success for others. GMGSE’s team of legal professionals understands the value of having the best support at your leisure. Our attorneys will be available to you for any professional and personal matters you may encounter. We care about you and your families and want to make certain you are protected and properly represented. We will take the lead and be the driving force to secure your future.

Post Career Planning

Assist clients in assessing their future career interests and provide them with strategies for transitioning from one career to the next. Clients will be given the opportunity to enter into a mentoring relationship with former/retired professional athletes and entertainers.

Marketing and Branding

As marketers, we understand a strong brand is built on a solid communications foundation, with integral messages and brand attributes repeated to your target audience over a variety of platforms. While a brand is a simple message about a product or service, there’s nothing simple about branding. Our approach helps clients blend analysis and creativity into powerful brand messages to best define your personal brand and develop positioning strategies to create a wide range of lucrative opportunities.

Brand Development

We listen to you envision it and we help create it. At GMGSE, we listen to our clients, to make certain that we’re clear on clients’ expectations, visions and goals. We utilized all of the following components to carve out the best path for the development of your brand, all of which will define who you are and what you represent that will lead to potential endorsements and partnerships in the near future. We will leverage our relationships to align you with other brands, companies and decision makers across different corporate industries.


By defining your brand we create the positive associations that translate into lucrative opportunities. We use our industry contacts and experiences to create partnerships and opportunities to align clients with brands that share their convictions and passions. Our fresh, intimate approach delivers meaningful alliances and long-term collaborations for new sources of income.

Public Relations

A great communications strategy drives business and enhances brand credibility and reputation. Through our public relations services, we help clients create compelling messages that generate the buzz that expands your visibility. We provide our clients with the fundamentals of success and a commitment to build individual athlete brands and opportunities as brand ambassadors. With former journalists, and corporate communications experts on staff, we work directly with each individual to support and expand existing efforts, and visibility with fans, brands and influencers.

Social Media Strategy/Digital Platform Development

Digital communications has crossed over into every marketing function. Our clients look to harness the power of digital by blending technology and creativity. We create the game plan to help you connect to your fans and grow your audience-base. By developing plans for engagement, encouraging fan reaction and creating a consistent dialogue with your base, your social media assets and digital platforms become a critical part of your brand strategy.



GMGSE has a pristine track record and respectable relationships in radio and television; news sports or entertainment. We have assisted our clients in defining the right opportunity for them in all media outlets and will do the same for you. Our seasoned professionals will assist with the process from start to finish. We will develop your portfolio and provide media training. In addition, we will pair you with other professional for mentoring.

Content Development

Great content means great storytelling. We believe everyone has compelling stories to share. We work with you to publish stories – video and audio - that evoke emotion, position your brand and deliver consistent content to your select audience across a variety of digital platforms.

Media Training

Our executive leadership/media & presentation coaching program provides corporate, sports executives and athletes best practices to represent their brand, marketing and communications strategies. Our benchmark approach is tailored to address individual strengths and challenges and the program offers rigorous one-on-one training to help develop powerful communicators. From power grammar sessions, accent reduction work, to presentations and on-stage performance, our classes are tailored to address each individual's goals and build the skills needed to make an impact when it matters most.

Contact Us
  • 2019-20 present Oklahoma City Blue
  • 2018-19 present Westchester Knicks
  • 2018-19 OKC Thunder
  • 2017-18 Raptors 905
  • Scored season high 13 points and 4 rebounds against Erie Bayhawks on March 23, 2019.
  • 26th pick, drafted 1st Round  by Raptor 905 2017
  • Member of the Butler Bulldogs Men’s Basketball Team
  • Led the Butler Bulldogs to the Sweet 16 during the 2016-17 season
  • 2019-20 present Guelph Nighthawks, CEBL
  • 2018-19 Stockton Kings
  • 2018-19 Northern Arizona Suns
  • 2017-18 Northern Arizona Suns
  • 2017 NBA Summer League, Charlotte Hornets
  • 2015-16 KK Jedinstvo Bijelo Poje
  • Scored  season high 20 point against Capital City Go-Go on March 23, 2019  with 4 made 3pt
  • Son of NBA Legend Tyrone Corbin
  • Graduated from Cal State Bakersfield, member of the Men’s Basketball Team
  • 2019-20 present Thor Thorl Iceland
  • 2018-19 present Sigortam ITU Basket
  • 2018 Domingo Paulino Santiago
  • 2018 San Lázaro
  • 2017 Windy City Bulls
  • Scored a season high 18pts 10 rbs January 13, 2018
  • 12th pick, drafted 3rd Round by South Bay Lakers 2017
  • Member of the LIU Men’s Basketball Team
  • AP Honorable Mention All-American (2017)
  • NEC Player of the Year (2017)
  • 2× First-team All-NEC (2016, 2017)
  • 2019-20 present Olimpi Tbilisi, Georgia 1st Division 
  • Played in all 33 games, including 23 starts Averaged 5.5 points and 5.8 rebounds per game
  • Season High 13 rebounds against Canisus on January 17, 2019
  • Scored 12 pts and pulled down 5 rbs against Drexel on December 16, 2018
  • Member of the Quinnipiac Men’s Basketball Team
  • 2019-20 present Baxi Ferrol , Spain 
  • 2018-19 Dame Ligaen, Copenhagen Denmark
  • 2019 Player of the Year
  • Averaging 25.9 points, 8.6 rebounds, 3.4 Assist per game
  • Broke single-season school record for free-throw percentage, shooting .887 (going 110-for-124)
  • Earned a second consecutive all-conference honorable mention
  • No. 6 all-time in the conference in career free-throw accuracy (.815)
  • Averaged 14.8 points, 4.4 rebounds, 2.8 assists and 1.6 steals as a junior, starting all 29 games
  • Scored a season-high 29 points in a win over UC Santa Barbara on Jan. 5
  • Selected for Big West Player of the Week and Coca-Cola Cal Poly Student-Athlete of the Week
  • 2019-20 present Ausarta Barakaldo, Spain
  • 2018-19 Sunbury Jets, Victoria Australia
  • 2018-19 Free Agent
  • Earned All-Big West Conference Second Team honors
  • Averaged 14.7 points, 7.8 rebounds, 2.3 assists and 1.7 steals
  • Had nine double-doubles on the season — tied for second throughout the conference
  • Increased her scoring to 16.3 points per game in Big West play
  • Shot .447 from the floor, .300 from 3-point range and .722 from the free-throw line
  • Named conference player of the week on Jan. 23
  • Scored a career-high 31 points at Sacramento State on Nov. 13
  • Twice had a 13 rebound performance against Pepperdine and Grand Canyon
  • 2020-21 Las Vegas Aces, Nevada, WNBA
  • 2019-20 Cankaya Universitesi, Turkey
  • 2019 New York Liberty WNBA
  • 2018-19 Izmit Belediyespor, Israel
  • Played in 104 WNBA games, making 31 starts.
  • Playoff appearances with the Chicago Sky and New York Liberty.
  • Started all 33 games during junior season, extending streak to 99 consecutive starts
  • Became just the second Big South Defensive Player in Liberty history
  • First Team All-Big South selection two years in a row
  • Big South All-Tournament team
  • Per 48 rebounding number of 15.9 per game for the New York Liberty in 2015
  • Broke the Liberty and Big South single-season rebounding, finishing with 363 boards
  • Ranked No. 4 on Liberty’s career rebounding list (901) and No. 13 in points (1,027).
  • Graduated with a bachelor’s degree in psychology in May 2011
  • 2019-2020 Present Vimpelin Veto
  • Average 22 points per game and 7 rebounds per game, 3 assist
  • Set all-time La Salle record for blocks against George Mason (2/24)
  • Finish her career with 151 blocks
  • Finished as the program's third leading scorer with 1,741 career points
  • 2020 NBA Draft
  • 2019-20 – Texas Christian University, TCU Frogs
  • 2019-16 – George Mason, Patriots
  • Played in all 32 games and made 27 starts
  • Averaged 7.5 points and 4.5 rebounds
  • Scored a season-high 18 points against Oklahoma (3/7/20)
  • Ranked 18th in the Big 12 with 1.4 made 3-pointers per game
  • Made multiple 3-pointers in a game 14 times
  • Made a season-high four 3-pointers in game three times
  • Made 46 3-pointers, the second-best on the team
  • Had 13 points and nine rebounds in the win over No. 2 Baylor (2/29/20).
  • 2020 Free Agent
  • 2016-2020 Coppin State University
  • 1st Player in CSU History with 1,000 Points and 1,000 Rebounds
  • 1st Player in CSU History to be All-MEAC in Four Different Seasons
  • 1st in Rebounds (1,167) – 8th in MEAC History
  • 1st in Free Throws Made (402)
  • 2nd in Rebounding Average (10.0)
  • 2nd in Free Throw Attempts (576)
  • 4th in Points (1,353)
  • 4th in Blocked Shots (97)
  • T-6th in 3-Pointers 
  • 2019-20 Edremit Belediyesi, Turkey
  • 2018-19 Elitzur Maclaren Holon, Israel
  • 2017-18 Pallacanestro Bellinzon, Greece
  • 2017-2018 LA Sparks
  • Senior CLASS Award Finalist (2017)
  • 2016 MVP Nugget Classic (Reno)
  • SEC co-Player of the Week (Feb. 16, 2015)
  • All-SEC Second-Team Selection (2014, 2015)
  • All-SEC First-Team Selection (2016)
  • All-SEC Freshman Team (2014)
  • AP SEC Second-Team Selection
  • 2019-2020 –Northern Arizona Suns
  • 2018-19 Enosis Neon Paralimni, Cyprus
  • 2017-18 Tennessee Basketball
  • 2014-2017 Howard University
  • 2017 Led NCAA Men’s Basketball in scoring
  • He was Division I’s 11th-leading active career scorer, totaled 2,128 points.  
  • Finished second on the team in assists with 97, which broke his previous single-season record of 84.
  • For the first time in his collegiate career, more assists (97) made field goals (59) in a season.
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