Pingali Venkayya

పింగళి వెంకయ్య (Pingali Venkayya) (ఆగష్టు 2, 1878 - జూలై 4, 1963), స్వాతంత్ర సమర యోధుడు మరియు భారతదేశ జాతీయ పతాక రూపకర్త.

https://te.wikipedia.org/wiki/%E0%B0%AA%E0%B0%BF%E0%B0%82%E0%B0%97%...

Pingali Venkayya (died 1963) was an Indian freedom fighter and the designer of the flag on which the Indian national flag was based. Various so-called national flags had been used by members of the Indian independence movement prior to independence being achieved in 1947. Venkayya's version was first designed for the Indian National Congress and subsequently modified in 1947.

http://en.wikipedia.org/wiki/Pingali_Venkayya