Thiagalingam Ratnam

Thiagalingam Ratnam (born 1967) is an expatriate Eelam novelist and short story writer who writes under the pseudonyms Karaiyooran and Karainagaran.
Summary of life,
Thiagalingam Ratnam is a native of Karainagar, Sri Lanka. Born in 1967 as the third son of Ratnam Velupillai and Parameshwari Ratnam, he completed his primary education and followed by Ordinary Level at Yarlton College and Advance level at Karainagar Hindu College.
He then studied further in Norway and became a computer engineer, from where he began his writing career in 1987.