Because he wanted to win the "Nobel" prize!
Depends what you want it to change into...
He wanted to take a ba-a-a-th.
Cat-has-trophy. Such punny. Much Cringe.
Having legs!
Kelvin Klein
Hydrogen Iodide
Because he wanted to win the Nobel Prize!
Because he was out-standing in his field.
They weren't invented yet.
Because he wanted to win the No-bell prize!! Sorry, I ll walk out