I haven't, but I'm pretty sure the Englishman has the worst of it. But I'm home now at last, after two long flights (Guangzhou-Dubai and Dubai-Birmingham, setting the clocks back four hours for each one), I've had no sleep for a day and a half by my body clock, I've had about half a dozen breakfasts in that time, and I'm very confused about what time and date it is at the moment. There will be sleep, followed by full reporting of the 19th World Memory Championship as and when I can fit it around the excessive work I'm going to need to do at my day job for the next two days.
In summary, Wang Feng is awesome. Johannes Mallow is also awesome, and I was a lot less non-awesome than I expected to be, so I'm a quite satisfied bronze-medallist right now. Thanks for all the messages of support and congratulation, everyone!