For me, Walang pinakamatalinong tao dahil lahat naman tayo is matalino, pantay-pantay lang tayong ginawa ni God, but maraming factors para mailabas o mamaintain yung katalinuhan thingy. But ngayon, nauuso na yung "IQ" so I am going to base on person's I.Q. sa katalinuhan.
The person with the highest I.Q. that I know is Terrence Tao, who has a IQ of 230.