"Breaking the Barrier" is an inspirational and poignant biography of Kelvin Kiptum, the marathon prodigy who redefined the limits of human speed before his life was cut tragically short at 24. This book traces Kiptum's journey from his humble beginnings in Kenya to becoming the first man to run a marathon in under 2:01, shattering world records and setting new benchmarks in the sport of long-distance running. Through interviews, personal anecdotes,...