Muhammad Bairam Khan (Persianمحمد بیرام خان) (18 January 150131 January 1561), commonly known as Bairam Khan or Bayram Khan was an important military commander, and later commander-in-chief of the Mughal army, a powerful statesman and regent at the court of the Mughal Emperors, Humayun and Akbar. He was also the guardian, chief mentor, adviser, teacher and the most trusted ally of Akbar. Akbar honoured him as Khan-i-Khanan, which means "King of Kings". Bairam was originally called Bairam "Beg", but later became honoured as 'Kha' or Khan. Bairam Khan was an aggressive general who was determined to restore Mughal authority in India. Biography Early life and ancestors Bairam Khan was born in the region of Badakhshan in Central Asia, and belonged to the Baharlu Turkoman clan of the Kara Koyunlu confederation. The Kara Koyunlu had ruled Western Persia for decades before being overthrown by their Ak Koyunlu rivals. Bairam Khan's father, Seyfali Beg Baharlu, and grandfather, Janali Beg Baharlu, had been part of Babur's service. His great-grandparents were Pirali Beg Baharlu and his wife, a daughter of the Kara Koyunlu ruler Qara Iskander; Pirali's niece through his sister Pasha Begum had been one of the wives of Babur. Bairam entered Babur's service at the age of 16 and played an active role in the early Mughal conquests of India. Service under Humayun Bairam Khan contributed greatly to the establishment of the Mughal empire under Humayun when he was entrusted with the position of muhardar (keeper of the seals) and took part in military campaigns in Benares, Bengal and Gujarat. In 1540, during the Battle of Kannauj, he was captured by Sher Shah Suri's men, but later managed to make an adventurous escape, and rejoined Humayun at Sindh in July 1543. He accompanied Humayun during his exile in Persia and helped conquer Kandahar before serving as its governor for nine years. In 1556, he played a leading role as a commander in Humayun's reconquest of Hindustan. As regent of Akbar At the time of Humayun's death at 27 January 1556, Bairam Khan was leading a campaign against Sikandar Shah Suri in Punjab (in present-day India) as the then Prince Akbar's ataliq (guardian) and sipahsalaar (commander-in-chief) of the Mughal army. To consolidate the Mughal Empire, Bairam Khan kept Humayun's death a secret, sending reassuring messages of his recovery and having Mullah Bekasi, a loyal cleric in Delhi (who looked similar to Humayun) dressed