BBC Sport - Katarina Johnson-Thompson's life-changing Pop Idol moment
KJT on cold showers & Dean Martin songs
- From the section Athletics
Heptathlete Katarina Johnson-Thompson reveals three surprising facts about herself, including the Pop Idol moment that changed her life.
Watch Faster, Higher, Stronger: Katarina's Olympic Dream on BBC One, Saturday 23 July at 12:45 BST.
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