Complex sentence: Hart is a veteran of many years at the World Series of Poker and has won four WSOP championship bracelets, with two bracelets in razz, one in limit Texas hold' em and one in seven-card stud eight or better.
Split into simpler sentences: Hart is a veteran of many years at the World Series of Poker and has won four WSOP championship bracelets. He won his two bracelets in razz, one in limit Texas hold' em and one in seven-card stud eight or better.