Who is the founder of WhatsApp? [#213]

Jan Koum
WhatsApp, also called WhatsApp Messenger is an internationally available freeware, cross-platform, centralized instant messaging (IM) and voice-over-IP (VoIP) service owned by US tech conglomerate Meta. WhatsApp was founded in February 2009 by Brian Acton and Jan Koum, former employees of Yahoo!.

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Jan Koum
WhatsApp, also called WhatsApp Messenger is an internationally available freeware, cross-platform, centralized instant messaging (IM) and voice-over-IP (VoIP) service owned by US tech conglomerate Meta. WhatsApp was founded in February 2009 by Brian Acton and Jan Koum, former employees of Yahoo!.

Jallianwala Bagh massacre took place on 13 April 1919. General Dyer blocked the only entrance to Jallianwala Bagh and ordered his troops to open fire on the unarmed civilians.

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Jallianwala Bagh massacre took place on 13 April 1919. General Dyer blocked the only entrance to Jallianwala Bagh and ordered his troops to open fire on the unarmed civilians.

The wrongly spelt word is - Corresspond. The correctly spelt word is - Correspond. Correspond: To communicate by exchanging letters or emails

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The wrongly spelt word is - Corresspond. The correctly spelt word is - Correspond. Correspond: To communicate by exchanging letters or emails

The Assam Railways and Trading Company Limited (AR&T Co. Ltd.) first discovered crude oil in Assam in September 1889. The company dug the first well in the Digboi field.

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The Assam Railways and Trading Company Limited (AR&T Co. Ltd.) first discovered crude oil in Assam in September 1889. The company dug the first well in the Digboi field.

Area = πr² π1² : π3² = π1 : π9 = 1:9

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Area = πr² π1² : π3² = π1 : π9 = 1:9

To evaluate how at the invitation of the Ahom king Gaurinath Singha the British came to Assam and how in the name of establishing peace in Assam persuaded the king to sign a commercial treaty with him on 28th Feb, 1793.

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To evaluate how at the invitation of the Ahom king Gaurinath Singha the British came to Assam and how in the name of establishing peace in Assam persuaded the king to sign a commercial treaty with him on 28th Feb, 1793.

Harjjara Varman

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Harjjara Varman

Dispur is a suburb of Guwahati, the largest city in Assam. It is the capital city of the state.

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Dispur is a suburb of Guwahati, the largest city in Assam. It is the capital city of the state.

Anundoram Borooah

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Anundoram Borooah

Rakhigarhi, located in Haryana, India, is the largest known Harappan site in the Indian subcontinent. It is renowned for its size, extensive excavations, and significant findings about the Indus Valley Civilization. The site covers 350 hectares.

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Rakhigarhi, located in Haryana, India, is the largest known Harappan site in the Indian subcontinent. It is renowned for its size, extensive excavations, and significant findings about the Indus Valley Civilization. The site covers 350 hectares.

The Patharughat Peasants Uprising of 1894 is sometimes called Assam's Jallianwala Bagh. The uprising took place 25 years before the more famous Jallianwala Bagh Massacre, but is largely forgotten in Indian history. On January 28, 1894, unarmed peasants in Patharughat, Assam, protested against a 70–100% land tax increase by the British. When the British refused to hear grievances, police charged the crowd with lathis and then opened fire. Official records say 15 peasants died and 37 were injured, but unofficial sources say 140 died.

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The Patharughat Peasants Uprising of 1894 is sometimes called Assam's Jallianwala Bagh. The uprising took place 25 years before the more famous Jallianwala Bagh Massacre, but is largely forgotten in Indian history. On January 28, 1894, unarmed peasants in Patharughat, Assam, protested against a 70–100% land tax increase by the British. When the British refused to hear grievances, police charged the crowd with lathis and then opened fire. Official records say 15 peasants died and 37 were injured, but unofficial sources say 140 died.