
Sindhu came to international attention when she broke into the top 20 of the BWF World Ranking in September 2012 at the age of 17. In 2013, she became the first ever Indian women's singles player to win a medal at the Badminton World Championships. In March 2015, she is the recipient of India's fourth highest civilian honor, the Padma Shri. Her silver medal win in the women's singles event of the 2016 Summer Olympics made her the first Indian shuttler to reach the final of an Olympics badminton event and the youngest Indian to make a podium finish in an individual event at the Olympics.

Sindhu first learned the basics of the sport with the guidance of Mehboob Ali at the badminton courts of Indian Railway Institute of Signal Engineering and Telecommunications in Secunderabad. Soon after, she joined Pullela Gopichand's Gopichand Badminton Academy badminton academy. The fact that she reports on time at the coaching camps daily, travelling a distance of 56 km from her residence, is perhaps a reflection of her willingness to complete her desire to be a good badminton player with the required hard work and commitment.

Career
In the international circuit, Sindhu was a bronze medallist at the 2009 Sub-Junior Asian Badminton Championships held in Colombo. At the 2010 Iran Fajr International Badminton Challenge, she won the silver medal in the singles category. Sindhu reached the quarterfinals of the 2010 Junior World Badminton Championships that was held in Mexico. She was a team member in India's national team at the 2010 Uber Cup.
2016

In the 2016 Premier Badminton league, Sindhu was the captain of Chennai Smashers team. In the group league, she won all of the five matches to help her team qualify for the semifinal. However, in the semifinal. her team was beaten by Delhi Acers.
Rio Olympics 2016
At the women's singles event, Sindhu was drawn with Hungarian Laura Sarosi and Canadian Michelle Li in Group M. During the group stage matches, she beat Laura Sarosi (2–0) and Michelle Li (2–1). Further she ousted Taipei's Tai Tzu-ying (2–0) in the round of 16 to meet the second seed Wang Yihan in the quarterfinals, whom she defeated in straight sets.
Sindhu later faced the Japanese Nozomi Okuhara in the semifinals, won in straight sets, and ensuring her a podium finish. This set the stage for her final showdown with top seed from Spain, Carolina Marín. Marin managed to beat Sindhu in three sets in the 83-minute match. With that result, Sindhu clinched the silver medal. She charted history of achieving the feat as she is youngest and first women individual to bag an Olympic Silver medal representing India. This was the second instance of podium finish at the Olympics by any Indian badminton player.
Honours
• Rajiv Gandhi Khel Ratna Award for badminton in 2016
• Arjuna Award for badminton in 2013