KJT: THE HIGHS AND THE LOWS

– March 2015: Announces herself as a major star by winning European Indoor (pentathlon) title, falling just 13 points shy of world record

– August 2015: Lying second behind eventual champion Jess Ennis-Hill at Worlds in Beijing, fails to register a long jump distance and ends up 28th

– August 2016: Clears British record 1.98m at Rio Olympics, good enough to win high jump gold. But does it in heptathlon where fails to win a medal (sixth)

– August 2017: New coach, new training base, new hope, but clears only 1.80m in high jump at World Champs in London and misses a medal

– March 2018: Wins first global title in pentathlon at World Indoors in Birmingham

– April 2018: Competes through the pain barrier in Australia to win maiden outdoor major title in Commonwealth Games heptathlon