Cyrus D. F. Abayakoon (1912–1986) was a Ceylon-born astrologer (now Sri Lanka).
Buddhist monks taught him astrology, which was an established science at the time.
He also honed his skills in palmistry and illness cure via Mantra yoga (science of sound vibration through sacred utterance).
He accurately predicted a number of major historical events, including Gandhi's killing, Khrushchev's collapse, Kennedy's assassination, and the Watergate crisis.
Further Reading:
Abayakoon, Cyrus D. F. Astro-Palmistry: Signs and Seals of the Hand. New York: ASI, 1975.
Rahu Pimma [and] Yama Kalaya. Delhi, India, ca. 1957.
You may also want to read more about parapsychology and occult sciences here.