Duke Kahanamoku
Born in Honolulu, Hawaii, Duke Paoa Kahinu Mokoe Hulikohola Kahanamoku was a true son of the islands, with a lineage that stretched back through generations of native Hawaiians. His name, "Duke," came from his father, who was named after the Duke of Edinburgh, who visited Hawaii in 1869. So, while he bore a rather regal European title, his roots were firmly planted in Polynesian soil, far from the shtetl.
Kahanamoku was a five-time Olympic medalist in swimming, a feat impressive enough to earn him considerable kvell-worthiness among, well, everyone. But his greatest legacy might be popularizing the ancient Hawaiian sport of surfing, sharing its joy with the world and turning it into the global phenomenon it is today. He traveled extensively, showcasing his skills and the sport, effectively becoming Hawaii's unofficial ambassador.
Despite his widespread influence and global travels, there’s not a single shred of evidence to suggest Kahanamoku ever swapped his surfboard for a prayer shawl. He remained deeply connected to his Hawaiian heritage and spiritual beliefs, which, while beautiful in their own right, are decidedly not Jewish.