Along the way you meet some great kids with these attributes personified. One young man(13 yrs old) that has quietly impressed and goes on without one ounce of ego, is Damiani Castro. This young man has been sitting at the top of the IBJJF rankings for 2 years straight now. Every other competition he does in Florida are against 15 and 16 year old teens(remember he only 13) and winning them. Not only winning, but with respect for the other competitors and the sport. While he is currently an orange belt under Professor Cris, you can imagine that green will be in his grasp as he continues to to own the mat, straight A grades in school, and represent himself and school with his humbled professionalism.
You can only imagine how much more untouchable his ranking would be if the IBJJF did a couple of tournaments in Florida. Until that day, do yourself a favor and hit a tournament in Tampa and watch a future leader in the sport of Brazilian Jiu Jitsu and now he's adding Judo to his game. You won't be disappointed in his matches or the young man you will meet.
This is the type of person you hope your own child will become.