Dynamo Jack first came into public view when he appeared in "Ring of Fire: An Indonesian Odyssey", a documentary filmed by two English brothers Lorne Blair and Lawrence Blair.

The documentary itself (actually it was a series of five documentary films) was very popular and was nominated for an Emmy.

The documentary was about the Indonesian archipelago and Dynamo Jack just happened to be in a segment called "East of Krakatoa".

You see, one of the crew members developed an eye infection during filming, and having heard about Dynamo Jack's ability to heal with Qi, the crew asked Jack if he would heal the man.

Jack agreed and gave him an acupuncture treatment that did indeed heal him.

It was filmed and put into the documentary, but unfortunately Dynamo Jack didn't know that the film would be distributed publicly and was angered when he found out.

The crew begged him to let them come back and film more of his abilities, but he refused.

For seven years.

Seven years later he contacted the crew and agreed to be filmed and even allowed them to bring three scientists with them, Catherine Nixon Cooke, former CEO and currently one of the Trustees of the Mind Science Foundation, Dr. Roger Nilson and Dr. Gregory Simpson, physicist from the Albert Einstein College of Medicine.

Allegedly these films show John Chang (his real name) displaying healing, telekinesis and pyrokinesis.

(It's said that Liao Tsu-Tong could disintegrate a broom with one touch).