Here's a look at 'Today in Rock History' featuring: Floyd Mayweather Jr. is 43. Arguably the best pound for pound boxer in the world. Abe Vigoda was born on this day in 1921. George Harrison in 1943. While he was alive, George preferred to celebrate his birthday on the 24th, but his birth certificate said the 25th. Does the date you choose to celebrate it reflect how big a fan you are? Today in 1976, THE EAGLES' "Greatest Hits" became the very FIRST album in the U.S. to be certified Platinum for selling one million copies. In 1992, Kurt Cobain married a succubus. He and Courtney Love entered into the bonds of holy matrimony, and shockingly, Kurt killed himself two years later. In 2003, Tommy Chong's bong business got raided by the Feds. AND in 2014, comedy genius Harold Ramis died at age 69. RIP