Complex sentence: The current junior Greyhounds have three alumni inducted into Hockey Hall of Fame, they are Wayne Gretzky, Paul Coffey, and Ron Francis, who were respectively inducted in 1999,2004, and 2007.
Split into simpler sentences: The current junior Greyhounds have three alumni inducted into Hockey Hall of Fame. They are Wayne Gretzky, Paul Coffey, and Ron Francis, who were respectively inducted in 1999,2004, and 2007.