There was no shortage of courage on show at the annual National Black Belt Grading held at QE2 Youth Centre over the weekend.
An elite group of 15 young people who tried out for their black belts were the stars of the large group of 200 students from Auckland and the Bay of Plenty who underwent testing.
Students included 10-year-old twin sisters testing with their Mum, who went through what 6th Degree Kempo Karate Master Grant Buchanan says "is the toughest Black Belt test in martial arts".
"Those testing started at 6pm Friday and finished Saturday at 12.30pm with no sleep," said Buchanan, who has taught in Tauranga for the last 15 years.
"Although from the outside this seems an almost impossible undertaking, particularly for such young students, the truth is we have a thorough and robust process that allows students to rise to and achieve massive goals. The lead up to the grading has included an extensive prep cycle with all students doubling their weekly training hours leading up to the test."