Who has more scope of profession, Masatoshi Ono or  Mike Muir?
Mike Muir Michael Allen "Mike" Muir (born March 14, 1963) is the lead vocalist of the Venice, California crossover thrash bands Suicidal Tendencies, Los Cycos and the funk metal band Infectious Grooves. He has also released several solo albums under his nickname Cyco Miko. Muir's trademark is wearing bandanas, jerseys with the number 13, and hats with block style letters that read "Suicidal".
Mike Salisbury John Michael "Mike" Salisbury, OBE (born March 1942) is an English documentary filmmaker specialising in natural history programmes for television. In a career spanning four decades, he spent over 30 years working for the BBC Natural History Unit where he produced a string of award-winning series, many in collaboration with David Attenborough. He retired from the Unit in 2006 but continues to work as a freelance producer. In 2007, he was made an OBE in the New Year Honours List for his services to broadcasting.