Nick Kroll is at the top of his game with a net worth of $20 million, but he’s just one successful man on his over-achieving family tree. Comedian and writer Nick Kroll is at the top of his game with a net worth of $20 million, but he’s just one successful man on his over-achieving family tree. His father, 80-year-old, Jules B. Kroll has a net worth of $2 billion after amassing a fortune as the...