Atlantic Crossing on a SUP
Atlantic Crossing on a SUP 6,000 Kilometers by SUP – An Ocean Challenge 5,000 kilocalories per day to maintain the strength One man, one board, one ocean: Michael Walther is embarking on an expedition as adventurous as it is symbolic. With a nearly six-meter offshore stand-up paddleboard, he plans to cross the Atlantic. Around 6,000 […]
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