潛水經驗始自2002年開始潛水運動，並於2015年4月成為SDI TDI 的教練訓練官! 2019年再升為教官評審官!
Raymond的興趣一直在於洞穴及沉船潛水，並在中國，佛羅里達州，墨西哥，菲律賓和泰國,等處作洞穴潛水。有超過2500次下潛經驗. 在加拿大，美國，西班牙，義大利，墨西哥，巴哈馬，加勒比海，日本，中國，台灣，菲律賓，泰國，馬來西亞，密克羅尼西亞，印度尼西亞，和印度洋等地進行沉船和休閒潛水活動。有多種不同環境下的潛水的經驗。在漂亮的熱帶氣候和寒冷的淡水湖泊。在美好天氣像巴哈馬,也有在菲律賓和馬爾代夫等地遇到強風,強流等惡劣天氣時下潛。在宏偉而壯觀的墨西哥，菲律賓，美國，意大利等地洞潛，曽挑戰在泰國和中國的低能見度而高難度的洞潛。並在2014年7月25日,在泰國使用
Hammerhead密閉式循環呼吸器潛至175米的洞穴。

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Start from 2002. In April 2015 Became the SDI TDI Instructor trainer. Interesting in and have been diving in different Caves and Wrecks, visiting many caves in China, Florida, Mexico, Italy, Philippine and Thailand.
Raymond has over 2500 dives and diving in countries like Canada, USA, Spain, Italy, Mexico, Bahamas, Caribbean, Japan, China, Taiwan, Philippine, Thailand, Malaysia, Micronesia, Indonesia, UK and Indian Sea. Raymond has experience in different dive conditions. In nice tropical weather and a cold freshwater lake. Diving in great weather like the Bahamas and come across experiencing bad weather like high wind and strong currents in Philippine and Maldives. Raymond also visits the unforgettable beautiful cave in Mexico and the challenging cave with low visibility in Thailand and China. Raymond also visit a lot of wrecks and did a deep cave dive in Thailand, Song Hong using a Hammerhead rebreather to 175 meters on July 25, 2014.