Complex sentence: Townsend appeared on season 3 of GSN's High Stakes Poker and he was featured on the front cover of the August/September 2007 issue of Cardplayer Magazine and November 2008 issue of Inside Poker.
Split into simpler sentences: Townsend appeared on season 3 of GSN's High Stakes Poker. He has been featured on the front cover of the August/September 2007 issue of Cardplayer Magazine and November 2008 issue of Inside Poker.