‘I’m 100% natural’: how Japan’s 90-year-old bodybuilder is still winning titles

<p>Toshisuke Kanazawa has won 19 national crowns and insists there are more to come</p><p>Toshisuke Kanazawa is reminiscing about his long and illustrious career when he pauses and makes an unusual offer: “Shall I take my top off now?”</p><p>He strips to the waist to re