John Rzeznik and Burton Cummings, have which mutual occupations?
Burton Cummings Burton Lorne Cummings, {'1': ", '2': ", '3': ", '4': "} (born December 31, 1947) is a Canadian musician, singer and songwriter.
Yuri Raizer Yuri Petrovich Raizer (Russian: Юрий Петрович Райзер, born January 26, 1927 in Kharkiv, USSR) is a prominent Soviet and Russian theoretical physicist. He received his PhD degree in 1953 and his Doctor of Sciences degree in 1959. He is Senior Research Fellow with Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, Moscow, Russia where he has been serving as a head of the Division of Physics of gas dynamic processes since 1965. Additionally, he has been professor at the Moscow Institute of Physics and Technology since 1968.