Problem: (CNN) -- Veronica Campbell-Brown knows a thing or two about upsetting the odds.

The 29-year-old Jamaican sprinter has had to overcome grinding poverty to become one of the greatest Olympians her country has ever produced.

After being spotted running barefoot at a school sports day, Campbell-Brown burst on to the track and field scene when she won silver as part of Jamaica's 4x100 meters sprint team at the 2000 Sydney Olympics.

That was just the start.

She went on to win gold in the 200 meters at both the 2004 Athens and 2008 Beijing Olympics. Now she faces her toughest test at her fourth Games.

CNN Photos: On the fringe of an Olympic dream

If she emerges triumphant at London's Olympic Stadium in August, she will be the first person in history to win three consecutive gold medals in the distance. She is in good form too. Last year she ran the 100 meters in 10.76 seconds, the second quickest time in history.

CNN's Human to Hero caught up with the Trelawny-born sprinter -- who hails from the same Jamaican parish that has given the world champion men's sprinter Usain Bolt -- to talk about London 2012, her rivals and why a third gold would be the icing on the cake.

Growing up in poverty

"I have five brothers, four sisters, so you can just imagine the competition in the house. It helped me be very competitive, strong and independent," Campbell-Brown said.

"I used to race the boys and win. So I knew I had a special gift and should work on improving it.
1. What nationality is this person?
2. What is her name?
3. Did she come from a small family?
4. How many sisters did she have?
5. How many boys?
6. Did she come from a wealthy upbringing?
7. Has she won any medals?
8. Did she win any in 2000?
9. What did she win?
10. For which race?
Answer: 1. Jamaican
2. Veronica Campbell-Brown
3. no
4. four sisters
5. five
6. no
7. yes
8. yes
9. the silver medal
10. the 4x100 meters sprint

Problem: CHAPTER XI

The _Ghost_ has attained the southernmost point of the arc she is describing across the Pacific, and is already beginning to edge away to the west and north toward some lone island, it is rumoured, where she will fill her water-casks before proceeding to the season's hunt along the coast of Japan. The hunters have experimented and practised with their rifles and shotguns till they are satisfied, and the boat-pullers and steerers have made their spritsails, bound the oars and rowlocks in leather and sennit so that they will make no noise when creeping on the seals, and put their boats in apple-pie orderto use Leach's homely phrase.

His arm, by the way, has healed nicely, though the scar will remain all his life. Thomas Mugridge lives in mortal fear of him, and is afraid to venture on deck after dark. There are two or three standing quarrels in the forecastle. Louis tells me that the gossip of the sailors finds its way aft, and that two of the telltales have been badly beaten by their mates. He shakes his head dubiously over the outlook for the man Johnson, who is boat-puller in the same boat with him. Johnson has been guilty of speaking his mind too freely, and has collided two or three times with Wolf Larsen over the pronunciation of his name. Johansen he thrashed on the amidships deck the other night, since which time the mate has called him by his proper name. But of course it is out of the question that Johnson should thrash Wolf Larsen.
1. Who was beaten?
2. Which one is a boat-puller?
3. What has he been doing that has caused problems with his mates?
4. Who has he tussled with multiple times?
5. How many times?
6. What were they fighting over?
7. On what vehicle does this story take place?
8. Is it crossing an ocean?
9. Which one?
10. Word has it, they're going where?
11. To fill what?
12. Before heading to what event?
13. Where will that be?
14. Is someone's arm better after an injury?
15. What will have forever from it?
16. Who is far to scared to be on deck at night?
17. Who knows the gossip and relays it?
18. What did the hunters spend time perfecting their use of?
19. Are they happy with their skills?
20. What's bound in leather?
Answer: 1. Two of the telltales
2. Johnson
3. Speaking his mind too freely
4. Wolf Larsen
5. Two or three times
6. The pronunciation of his name.
7. The _Ghost_
8. Yes
9. The Pacific
10. Toward some lone island
11. Her water-casks
12. The season's hunt
13. Along the coast of Japan
14. Yes
15. The scar
16. Thomas Mugridge
17. Louis
18. Their rifles and shotguns
19. Yes
20. The oars and rowlocks

Problem: CHAPTER NINE.

MR. JONES TAKES STRONG MEASURES TO SECURE HIS ENDS, AND INTRODUCES BILLY AND HIS FRIENDS TO SOME NEW SCENES AND MOMENTS.

Again we are in the neighbourhood of the Goodwin sands. It is evening. The sun has just gone down. The air and sea are perfectly still. The stars are coming out one by one, and the floating lights have already hoisted their never-failing signals.

The Nora lies becalmed not far from the Goodwin buoy, with her sails hanging idly on the yards. Bill Towler stands at the helm with all the aspect and importance of a steersman, but without any other duty to perform than the tiller could have performed for itself. Morley Jones stands beside him with his hands in his coat pockets, and Stanley Hall sits on the cabin skylight gazing with interest at the innumerable lights of the shipping in the roadstead, and the more distant houses on shore. Jim Welton, having been told that he will have to keep watch all night, is down below taking a nap, and Grundy, having been ordered below to attend to some trifling duty in the fore part of the vessel, is also indulging in slumber.

Long and earnestly and anxiously had Morley Jones watched for an opportunity to carry his plans into execution, but as yet without success. Either circumstances were against him, or his heart had failed him at the push. He walked up and down the deck with uncertain steps, sat down and rose up frequently, and growled a good deal--all of which symptoms were put down by Stanley to the fact that there was no wind.
1. What chapter is this?
2. What time of day is it?
3. Where?
4. Has it been dark for long?
5. What is the name of the ship nearby?
6. Who's at her helm?
7. Who is at the helm of the boat?
8. Who is next to him?
9. And where's Hall?
10. Where on the cabin?
11. Who's napping?
12. Why?
13. Who else is asleep?
14. Who has a plan?
15. Who has a plan in mind?
16. What was against him?
17. What failed him?
18. What did Stanley attribute his mood to?
Answer:
1. CHAPTER NINE.
2. evening
3. neighbourhood of the Goodwin sand
4. No
5. Nora
6. sails
7. Bill Towler
8. Morley Jones
9. cabin
10. cabin skylight
11. Jim Welton
12. he will have to keep watch all night,
13. Grundy
14. attend to some trifling duty in the fore part of the vessel
15. Morley Jones
16. circumstances
17. his heart
18. there was no wind.