He first swam across the Palk Strait ( Ram Setu ) , which lies between Tamil Nadu , India and Sri Lanka in April 1994 at the age of 12 .
PRON ADV VERB ADP DET PROPN PROPN ( PROPN PROPN ) , DET VERB ADP PROPN PROPN , PROPN CCONJ PROPN PROPN ADP PROPN NUM ADP DET NOUN ADP NUM .