A motorcyclist died ... when a truck and its driver were swallowed by a sinkhole the size of a large swimming pool. The 74-year-old driver was never found after a two-week search.

This is the horrific moment a South Korean motorcyclist ... sinkhole happened and prevent recurrences of similar incidents. The incident comes after an elderly truck driver in Japan was ...

A motorcyclist ... Japanese city of Yashio, a sinkhole the size of a large swimming pool swallowed a truck and its driver. The 74-year-old driver was never found after a two-week search.