I agree, but I don't think sports really have anything to do with achievments. Family values and proper guidance are more important.
My wife of 26 years, started out as a clerk at Miami-Dade College, she kept taking classes and rose through the ranks to be a College Dean, making a six figure salary, never played sports in her life, my oldest son, hated sports, he'll go to the gym and work out, but that's about all, at age 20 he had a BS degree in chemistry and one in biology, at 22 (now) he's half way into his PhD. I myself was not into regular sports, but I did practice fencing at the college level and knew enough judo (green belt) for hand-to-hand combat and I think I have been rather succesfull in life, not a rich folk, but satisfied with my lifestyle.
So I think your kids just got good genes and guidance from dad.
My wife of 26 years, started out as a clerk at Miami-Dade College, she kept taking classes and rose through the ranks to be a College Dean, making a six figure salary, never played sports in her life, my oldest son, hated sports, he'll go to the gym and work out, but that's about all, at age 20 he had a BS degree in chemistry and one in biology, at 22 (now) he's half way into his PhD. I myself was not into regular sports, but I did practice fencing at the college level and knew enough judo (green belt) for hand-to-hand combat and I think I have been rather succesfull in life, not a rich folk, but satisfied with my lifestyle.
So I think your kids just got good genes and guidance from dad.