Sam Ruthe, 16, was the youngest person to break the four-minute mile in 2025 and this year the ‘remarkable’ running talent extended his record streak Sam Ruthe, 16, was the youngest person to break the four-minute mile in 2025 and this year the ‘remarkable’ running talent extended his record streak Before the teenage New Zealand runner, Sam Ruthe, took to Boston University’s famous indoor track in January, he told his father he was aiming to run a 3.48-minute mile. The 16-year-old had already