At 15 , Henry Thomas has not only become the first British boxer to win the USA Junior Golden Gloves title .
At 15 , Henry Thomas has not only was also given an offer to return to the States for a week 's training with Mayweather .
At 15 , Henry Thomas has not only become the first British boxer to win the USA Junior Golden Gloves title , but was also given an offer to return to the States for a week 's training with Mayweather .