The European rhinoceros beetle (Oryctes nasicornis) is a large flying beetle belonging to the subfamily Dynastinae. These beetles do not feed, consuming during the few weeks of adult life reserves accumulated during the larval stages. This beetle can lift 850 times it’s weight.

https://en.wikipedia.org/wiki/European_rhinoceros_beetle
https://www.buglife.org.uk/bugs-and-habitats/european-rhinoceros-beetle
http://www.japanesebugfights.com/5.htm