President Mokgweetsi Masisi declared Tuesday afternoon a holiday as Botswana geared up to welcome home sprinter Letsile Tebogo and his 200m gold medal, a first for the southern African country. Botswana’s Olympic team was due to return on Tuesday with Tebogo’s gold as well as silver in the men’s 4x400m relay, boosting the country’s total Olympic medal tally to four.The 21-year-old became the first African to win the men’s 200m, in an African record time of 19.46sec, when he powered past Americans Kenny Bednarek and Noah Lyles in Paris on August 8. Masisi had already granted the country…