15-year-old ... time Olympic champion Jakob Ingebrigtsen when he was 16, per New Zealand Athletics. The Norwegian ran a time of 3:58.07. The sub-four minute mile has been a benchmark for athletes ...

WELLINGTON, New Zealand — New Zealander Sam Ruthe has become the youngest athlete ... is the first 15-year-old to go under the 4-minute mark for the mile. Norway's two-time Olympic champion ...

Wellington: New Zealander Sam Ruthe became the youngest athlete ... is the first 15-year-old to run under the 4-minute mark. Athletics New Zealand said Norway's two-time Olympic champion Jackob ...