Aalha-vandhaar (¬ÇÅó¾¡÷) was a newly-carved Tamil-Tiltle of Honour bestowed by the Chola-Queen. on a wise boy named "Yamunai- thurhaivan" (ÂÓ¨Éò-ШÈÅý) for winning in a Debate with a Great Scholar considered invincible.
Similar to the case of "Sri Ramalinga-Adihalh"... who is easily identified by the people just by his Title-of-Honour as "Valhlhalaar" (ÅûÇÄ¡÷) and ....
... like... "Sri Mohandas Gandhi" is easily identified as "Mahaathma-Gandhi" or even just "Mahaathma" by his Title given by the Indian-people...
The Boy Yamunaiththurhaivan is easily identified by means of his popular Title ..."Aalhavandhaar(¬ÇÅó¾¡÷)"
He subsequently became further Great Vaishnhava-Scholar... and one of his Disciples was Sri Ramanujacharya.
There is an interesting Episode behind the origin of this Title.... which I will post under the relevant Thread... "Thamizh- Thulhihalh (¾Á¢ú-ÐÇ¢¸û)" ... to-morrow the 19th instant.