Louis Oosthuizen, Charl Schwartzel, and Christina Kim. Rory McIlroy was a client of Chandler until October 2011, when he left for Dublin-based Horizon Sports Management. Ice hockey Mike Barnett: former agent of Wayne Gretzky, Brett Hull, Paul Coffey, Jaromír Jágr, Joe Thornton, Lanny McDonald, Sergei Fedorov, Alexander Mogilny, Owen Nolan, Mats Sundin and Dany Heatley. Ritch Winter: over 70 clients. Gilles Lupien: former NHL defenceman; current Canadian ice hockey agent. Clients include Roberto Luongo. Don Meehan: president of Newport Sports Management. Over 100 clients in the NHL, including Jarome Iginla, Steven Stamkos, P. K. Subban and Chris Pronger. Tatiana Ovechkina, two-time basketball gold medalist, is her son Alexander Ovechkin's agent. She brokered a 13-year, $124 million contract. Allan Walsh in 2004 merged his hockey representation with Octagon Hockey. His clients include Marc-André Fleury, Patrik Eliáš, Martin Havlát and Milan Michálek. Pat Brisson – agent of Sidney Crosby, among others Motorsport Alan Miller: Jimmie Johnson Keke Rosberg: JJ Lehto and Mika Häkkinen, also managed son Nico Rosberg between 2006 and 2008 Nicolas Todt: Felipe Massa Willi Weber: Primarily Michael Schumacher Olympics Peter Carlisle: Clients include Michael Phelps, Natalie Coughlin, Apolo Ohno, Seth Wescott and Chris Klug. Notable former sports agents Colleen Howe (deceased): ice hockey, late president of Power Play International and Power Play Publications managing hockey careers and business interests of her husband Gordie Howe and their sons Marty and Mark Howe. Camilo Marin (deceased): Cuban-born horse racing agent. Clients included Laffit Pincay Jr., Braulio Baeza, Jorge Velásquez and Manuel Ycaza. Mark McCormack (deceased): American golf agent, and principal originator of modern sports agency industry. First client was Arnold Palmer. Founded IMG (originally "International Management Group"). Jeff Moorad: Former baseball agent and former partner of Leigh Steinberg, now baseball executive and part-owner of San Diego Padres. Rob Pelinka: Former basketball player at the University of Michigan. Clients include Kobe Bryant, Carlos Boozer, and Buddy Hield. Pelinka stepped down from being an agent to be run the Los Angeles Lakers in March 2017. Charles C. Pyle (deceased): American football; clients included Red Grange and Wildcat Wilson; founder of first American Football League (1926). Mino Raiola (deceased): Dutch-based Italian association football agent. His notable clients included Paul Pogba, Zlatan Ibrahimović, Mario Balotelli, and Pavel Nedvěd. Gary Wichard (deceased): American football, three dozen clients, the inspiration for the movie Jerry Maguire. Sports agency groups There have been some efforts to transform the sports