Holm Gero Hümmler (born September 22, 1970) is a German nuclear physicist and skeptic, living in Bad Homburg, near Frankfurt am Main.

[7] He participated in the STAR experiment at the Relativistic Heavy Ion Collider in Brookhaven National Laboratory, Upton, New York.

The company specializes in numerical models for business planning, mainly for the Pharmaceutical and Healthcare sector.

It deals with pseudo-physical claims in esoterics and alternative medicine, but it also explains the basics of quantum mechanics and relativity.

[3] He was a speaker at the 17th European Skeptics Congress in Wrocław, Poland, where he presented a speech titled Relative Quantum Nonsense: Don't be Fooled by False Physics.