doggedly

After being appointed, Rubasingham joked she spent "six to eight months doggedly pursuing Stormzy and his team", and he came on board after visiting the building.

She started Sunbox, a social enterprise promoting solar power, in 2017, working doggedly with Israeli authorities to get the equipment approved.

Lord Coe, the governing body's president, said the decision was further evidence that World Athletics would "doggedly" protect the female category.

But while rubbing shoulders with Formula 1 stars and feeling the rumbling roar of their engines, the shy teen got his first real taste of the life he was doggedly chasing.

“We are working doggedly on that, whether it’s destroying their agencies’ notion of independence from the president … whether that is thinking through how the deportation would work.”