Tag mr sundar pichal
I think you meant to say "tag Sundar Pichai"!
Sundar Pichai is the CEO of Alphabet Inc. and Google LLC. He is a well-known Indian-American business executive and engineer.
If you'd like to tag him on social media, you can try searching for his official handles:
- Twitter: @sundarpichai
- LinkedIn: linkedin.com/in/sundarpichai
- Google+: plus.google.com/+SundarPichai
Please note that tagging someone on social media is usually done by including their handle in a post or comment.