Calvin D. Sun is an attending physician and the leader of The Monsoon Diaries, a travel company. This as-told-to essay is based on a transcribed conversation with Calvin D. Sun, a 34-year-old ER doctor from New York, about his job and travel company. Calvin D. Sun. I'm also the founder and CEO of The Monsoon Diaries, a travel company that leads unstructured, adventure-centric trips around the world. Courtesy of Calvin D. SunI had no idea at the time that it would go any further than just that.

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