He is the second dalit leader to be the President of India after R K Narayanan since Independence. He has defeated Meira Kumar 

Sundar Singh Gurjar is an Indian Paralypic Javelin Thrower,Shot putter and Discuss thrower.He is noted for his performance of 59.36m for Javelin Throw in 8th FAZZA IPC Athletics Grand prix,Dubai.World Para Athletics is held once in two years.World Paralypics is held in London in 2017.

The World Youth Skills day is celebrated globally every year to promote the awareness about the importance of investing youth skills devlopment.The theme of 2017 World Skills Day is 'Skills for All'.

Harinder Pal Sandhu is a professional Squash player who represents India.He won the tournament by defeating Rex Hedrick of Australia.

Roger Federer(35) has won his 8th wimbledon title in the men's single category. He defeated Marin Cilic of Croatia to win the title.

Tata Motors has launched  first Bio Methane bus or Bio CNG bus.The new bio methane engines were introduced as a part of Bio energy programme called Urja Utsav.

Governor B Acharya appointed T R Zeilang as 19th Chief Minister of Nagaland.T R Zeilang is the Naga People's Front legislator.T R Zeilang quitted as Chief Minister on February due to the tribal protest 

Swami Vivek Ananda Airport formerly known as Raipur Airport,is the primary airport serving the State of Chhattisgarh.

SOHUM is a low cost and unique device which uses brainstem,auditory evoked response,the golden standard in auditory testing to check for hearing response in a newborn.This innovative medical device has been developed under Department of Biotechnology (DBT), Ministry of Science and Technology and the Government of India supported School of International Biodesign (SIB). SIB is a flagship Program of the DBT aimed to develop innovative and affordable medical devices as per unmet clinical needs of India and to train the next generation of medical technology innovators in India.

Lukasz Kibot(35)is a Polish Player and Marcelo Melo(33)is a Brazillian tennis player.The Brazzillian-Polish player defeated Oliver Marach from Austria and Mat Pavic from Croatia.

Ekterina Makarova and Elena Vesnina are Russian players.They defeated Chan Hao Ching of Chinese Tapei and Monica Niculescu of Romania.

Alejandro Davidovich Fokina(19 years) is a Spaniard who won the 2017 Wimbledon Juniors.He defeated Axel Geller of Argentina.

Claire Liu(17)is an American tennis player.She defeated Ann Li of of United States to win the title.

Martina Hingis(Swiss) and Jamie Murray(UK) has won the 2017 Wimbledon Championships mixed Doubles.They defeated the Finnish -British pair Henri Kotinen and Heather Watson.

Axel Geller is an Argentinian Tennis player and Hsu Yu-hsiou is from Chinese Taipei.They defeated the pair Jurij Rodinov(Austria) and Micheal Vrbensky(Czech Republic)

Olga Danilovic(Serbia) and Kaja Juvan(Slovenia) defeated the players Macnally and Osuigwe of USA.

The new app started by the Unique Identification Authority of India will enable the people carry their unique identification profile on mobile phones.

Laser Weapons System or LAWS was recently tested by the US Navy.The speed of the weapons match upto speed of the light.