Muhammad Shaybani Khan (Uzbek: Muhammad Shayboniy, Persian: شیبک خان ‎‎) also known as Abul-Fath Shaybani Khan or Shayabak Khan or Shahi Beg Khan (c. 1451 – 2 December 1510), was an Uzbek leader whose original name: shibägh, stands for wormwood and also black obsidian. He consolidated various Uzbek tribes and laid the foundations for their ascendance in Transoxiana and the establishment of the Khanate of Bukhara. He was a descendant of Shiban (or Shayban), the fifth son of Jochi, Genghis Khan's eldest son.

Shaybani was initially an Uzbek warrior leading a contingent of 3000 men in the army of the Timurid ruler of Samarkand, Sultan Ahmed Mirza under the Amir, Abdul Ali Tarkhan. However, when Ahmed Mirza went to war against Sultan Mahmud Khan, the Khan of Moghulistan, to reclaim Tashkent from him, Shaybani secretly met the Moghul Khan and agreed to betray and plunder Ahmed's army. This happened in the Battle of the Chirciq River in 1488 C.E., resulting in a decisive victory for Moghulistan. Sultan Mahmud Khan gave Turkistan to Shaybani as a reward. Here, however, Shaybani oppressed the local Kazakhs, resulting in a war between Moghulistan and the Kazakh Khanate. Moghulistan was defeated in this war, but Shaybani gained power among the Uzbeks. He decided to conquer Samarkand and Bukhara from Ahmed Mirza. Sultan Mahmud's subordinate emirs convinced him to aid Shaybani in doing so, and together they marched on Samarkand.

Continuing the policies of his grandfather, Abul-Khayr Khan, Shaybani ousted the Timurids from their capital Samarkand by 1500. He fought successful campaigns against the Timurid leader Babur, founder of the Mughal Empire. In 1505 he recaptured Samarkand and in 1507 also took Herat, the southern capital of the Timurids. Shaybani conquered Bukhara in 1506 and established the short-lived Shaybanid Dynasty of the Khanate of Bukhara. In 1508–09, he carried out many raids northward, pillaging the land of the Kazakh Khanate. However he suffered a major defeat from Kazakhs under Kasim Khan in 1510.

...
Wikipedia