Complex sentence: He briefly wrestled in singles competition, defeating Tito Santana at Wrestlemania VI and facing the Big Bossman at Royal Rumble 1991, as part of the Heenan Family's feud with the "correctional officer".
Split into simpler sentences: He briefly wrestled in singles competition, defeating Tito Santana at WrestleMania VI. He faced the Big Bossman at Royal Rumble 1991, as part of the Heenan Family's feud with the "correctional officer".