Conversation so far:
Did Roger Clemens win any awards?
Clemens was inducted into the Boston Red Sox Hall of Fame in 2014.
Did Roger Clemens win any awards during his playing career?
Roger Clemens won the AL Cy Young award in 1986, 1987, 1991, 1997, 1998, and 2001.
Were 1986, 1987, 1991, 1997, 1998, and 2001 the only years Roger Clemens won the Cy Young?
Roger Clemens also won the National League Cy Young award in 2004.
Did Roger Clemens ever make the All-Star team?
Clemens was named an All-Star 11 times
Did Roger Clemens set any records?
On April 29, 1986, Clemens became the first pitcher in Major League history to strike out 20 batters in a nine-inning game.
What teams did Roger Clemens play for?
Roger Clemens played for the Boston Red Sox (1984–1996), Toronto Blue Jays (1997–1998), New York Yankees (1999–2003), Houston Astros (2004–2006), and New York Yankees (2007)
Did Roger Clemens have any other honors?
Roger Clemens is a member of the 300 win club.

Question: Who else is in this club?
Self-contained rewrite: Who else is in the 300 win club besides Roger Clemens?