Which Sahabi was known as Brain of Arab?

کس صحابی کو عرب کا دماغ کہا جاتا تھا؟

Hazrat Amr bin Al-Aas

Hazrat Khalid bin Walid

Hazrat Umar Farooq

Hazrat Ameer Hamza

The Holy Prophet (PBUH) gave the title Brain of Arab to Hazrat Amr bin al-Aas R.A.
Hazrat Amr bin Al-Aas was the Arab commander.
He led the Muslim conquest of Egypt.
He served as Egypt's governor in 640–646 and 658–664.
Hazrat Amr bin Al-Aas embraced Islam in 629 AD.
He was Born: 573 AD Mecca, Hejaz.
He was Died: 664 AD (aged 90–91) Egypt, Umayyad Caliphate.