Your Jeopardy answer: “This runner from Boulder, Colorado, swears by a plant-based diet, has a sister who boasts several American distance records and a dad who won the famous Dipsea trail race.” Too obscure? How about: “This 61-year-old track star ran a mile three times this fall, averaging under the world record for his age group and ending up with ratifiable American records at the mile, 3000 meters and 5000 meters.” Ah, that’s it: “Who is Dan King?” After reporting on his disappointing first two record tries — one under the WR but at an unsanctioned meet — I finally…