Christopher Zittlow has been found in Wittenberg by the Shawano County Sheriff's Department, according to an Antigo Police Department news release. It says Zittlow was found in good health.

He was last seen Monday afternoon while riding his bicycle.

Zittlow, 33, has autism, noonan syndrome, severe ADHD, anxiety, depression and delayed cognitive and processing ability, according to a previous news release.

It says Zittlow was on medication, but did not have any with him. He also had no money, no cell phone and no local community connections. However, police say he did have identification with him.