Guy Lombardo
On November 5, 1977, Lombardo suffered a fatal heart attack. Another source says he died "of a lung ailment." His wife was at his bedside when he died in Houston Methodist Hospital.
Lou Ferrigno
Ferrigno trained Michael Jackson on and off beginning in the early 1990s, and in 2009, he helped Jackson get into shape for a planned series of concerts in London, which were ultimately cancelled due to Jackson's untimely death.