Business Career Entrepreneurship Money Tope Awotona One of Richest Immigrants in US After Founding Calendly App Worth $3BWendy MedinaApril 9, 2022 by Wendy MedinaApril 9, 20227259 Forty-year-old tech entrepreneur Tope Awotona of Nigeria is the proud founder of Calendly, now worth $3 billion, putting his net worth at $1.4 billion...