Sib Hashian

John Thomas "Sib" Hashian (August 17, 1949 – March 22, 2017) was an American musician. He was best known as a drummer for the rock band Boston. He was born in Boston, Massachusetts.
Hashian had a daughter, Lauren who has been in a relationship with Dwayne Johnson since 2007.
Hashian died from a possible heart attack while on a cruise ship near Nassau, Bahamas on March 22, 2017, aged 67.