- Who
- Sandra Smith, Hiroyuki Yoshida
- What
- 130 metre(s)
- Where
- Thailand (Song Hong)
- When
The deepest underwater wedding is 130 m (426 ft 6.1 in) achieved by Hiroyuki Yoshida (Japan) and Sandra Smith (USA) at Song Hong Lake, Trang, Thailand, on 30 September 2013.
