Rynell Parson Training?

Anyone know anything about the training of Rynell Parson, the highschool sophmore that just ran 10.23. Coach? Training age, I think he ran something like 10.5 as a freshman? Training style?

Also I saw that he ran 9.9x before was that handtimed or heavily wind aided or both?

Yeah he ran 9.9x and the windreading was +4.5 if i’m correct

San Antonio boy. You can bet it’s not from the BS that some of his “trainers” say. The kids an amazing athlete, but not a product of some kind’ve magical training system.