On his 78th birthday, everyone wishes Tom Selleck “Happy Birthday.”

Magnum P.I., a 1980s CBS detective thriller, gave actor Tom Selleck his big break, and his thick mustache became his signature look for the rest of his career.

The actor has appeared in several iconic Hollywood blockbusters, including Three Men and a Baby, alongside Ted Danson and Steve Guttenberg.

In Season 2 of the famous sitcom Friends, he made his debut as Richard Burke, Monica Geller’s older boyfriend.

Even though he is still seen on television across the country, rumors that he is ill have worried fans.