Complex sentence: Gary Styczynski is a professional poker player of Polish American descent who won a World Series of Poker bracelet in the $1,500 Limit Poker Hold'em event in 2007.
Split into simpler sentences: Gary Styczynski is a professional poker player of Polish American descent. He won a World Series of Poker bracelet in the $1,500 Limit Poker Hold'em event in 2007.