In 1995, after becoming the senior national champion, Warren had the chance to move on to the 1996 Summer Olympics.
The competition this week will produce senior champions in four categories: men's and women's singles, pairs and dance.
Although he started the sport somewhat late, he caught up very quickly and was, at 14, the youngest senior national champion in Japan ever.
Arakawa was the senior national Japanese champion in both 1998 and 1999.
At age 14, she is the youngest national senior champion ever, woman or man.
He became England's boy champion at 9 and a senior champion at 14.
The senior champions of these weaker counties are better able to compete at this level.
Unfortunately, the senior champion is not eligible to participate in the Mann Cup tournament.
She is the 2013 French senior national champion.
After one year of training, Tan, then 20, became the national junior and senior champion in the lightweight division in 1953.