This map shows how far Joshua Blackaby's balloon travelled in the race entered by 300 pupils at the Wyndham Primary Academy in Derby last December.
The students launched their balloons together - and some made it as far as The Netherlands and Denmark.
However Josh's went all the way down under!
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Cloudy with further outbreaks of rain, which are likely to become heavy at first. Staying generally dry after midnight.
Outbreaks of rain will slowly clear all but the far south by morning, where it could turn briefly heavy for a time.
Police in Nottingham are growing increasingly concerned for an 18-year-old girl who has been missing for four days.