top of page

ABOUT USIA
USIA PEOPLE
USIA AWARD
USIA RESEARCH
PUBLICATION
USIA NEWS
CONTACT
More...

Use tab to navigate through the menu items.

USIA Member Jeff Christopher Leonard

Jeff Christopher Leonard is a Full Member of the United Sigma Intelligence Association.

Receive the latest updates to your inbox

Thank you for submitting

UNITED SIGMA INTELLIGENCE ASSOCIATION, USIA

The United Sigma Intelligence Association, USIA is a UK-registered nonprofit nongovernmental organization (limited by guarantee without share capital, Registration No. 14616036, London, England, UK), headquartered at the R&D Center, 10F & B1F, 135 Jungdae-ro, Seoul, South Korea. Founded by Dr. YoungHoon Kim, the Official World Record® Holder for "The World's Highest IQ Person Now".

COMMUNITY

© 2024. United Sigma Intelligence Association.
10F & B1F, R&D Center, 135, Jungdae-ro, Seoul, South Korea
Registered in London England UK No. 14616036

bottom of page