Tennessee-born tennis player Tennys enters Aus open quarters
A professional tennis player named Tennys Sandgren, who was born in Tennessee, US, reached the 2018 Australian Open quarterfinals after defeating world number five Dominic Thiem on Monday. World number 97 Tennys, who defeated world number 8 Stan Wawrinka in the previous round, became the second man in the last 20 years to reach the tournament's quarterfinals on debut.