Leiweke’s move to MLSE a stunner; says TFC “all in” for a marquee DP 26 Apr 2013 Leiweke’s crowning business achievement isn’t the success of the sports teams — it’s in building venues. He’s had his hand in major AEG arena and stadium projects across the world. He was also key in the AEG purchase of smaller promoter Goldenvoice, and with that came the Coachella festival.